摘要:
The invention relates to a method of combatting phytopathogenic fungi, primarily powdery mildew. The method involves administering compositions according to the invention which contain as active principle at least one compound of the formula (I), ##STR1## wherein R.sup.1 is a C.sub.1-12 alkyl or a chloroethyl group,R.sup.2 is hydrogen, halogen, a C.sub.1-4 alkyl, a C.sub.1-4 alkoxy or nitro group,R.sup.3 is hydrogen, halogen, a C.sub.1-4 alkyl or nitro group, andR.sup.4 is hydrogen, halogen, a C.sub.1-4 alkyl or nitro group, or an acid addition salt thereof.
摘要翻译:本发明涉及一种防治植物病原真菌,主要是白粉病的方法。 该方法包括施用本发明的组合物,其含有至少一种式(I)的化合物,其中R1是C1-12烷基或氯乙基,R2是氢,卤素, C 1-4烷基,C 1-4烷氧基或硝基,R 3是氢,卤素,C 1-4烷基或硝基,R 4是氢,卤素,C 1-4烷基或硝基,或酸加成 的盐。
摘要:
Compounds of the formula, ##SPC1##WhereinR.sup.1 and R.sup.2 each stand for hydrogen or a group of the generalformula --(CH.sub.2).sub.n --SO.sub.3 H,n is an integer between 1 and 5, andR.sup.3 stands for an alkyl group,As well as the salts and quaternary salts thereof have been prepared by various methods. The new compounds according to the invention possess valuable fungicidal and/or ovicidal properties, and can be used as active ingredients of plantbiological compositions, cosmetics and pharmaceuticals, respectively.
摘要:
The invention relates to new phenanthrene derivatives wherein R stand for C.sub.1-10 alkylamino; C.sub.1-10 alkylthio; C.sub.1-5 alkoxy; or phenyl or phenylamino, the two latter groups being optionally substituted on the phenyl ring by one or more identical or different C.sub.1-4 alkyl, C.sub.1-4 alkoxy, nitro, amino, cyano and/or halogen substituent(s) .The compounds of the present invention possess valuable fungicidal properties and may be used in agriculture, horticulture and therapy as active ingredient of fungicidal or antifungal compositions.The compounds of the general Formula I ##STR1## may be prepared by acylating 9,10-phenanthrene-dione-9-oxime or an alkali or alkali earth metal salt thereof.
摘要翻译:本发明涉及新的菲衍生物,其中R代表C1-10烷基氨基; C 1-10烷硫基; C 1-5烷氧基 或苯基或苯基氨基,后两个基团在苯环上任选被一个或多个相同或不同的C 1-4烷基,C 1-4烷氧基,硝基,氨基,氰基和/或卤素取代基取代。 本发明的化合物具有有价值的杀真菌性质,可用作农业,园艺和治疗用作杀真菌剂或抗真菌组合物的有效成分。 通式Ⅰ(I)的化合物可以通过酰化9,10-菲 - 二酮-9-肟或其碱金属或碱土金属盐来制备。